2689418082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{35879}}^1$

素因数の和:35959

約数の個数: 48

約数和(自身を含む): 5985645120

約数和(自身を除く): 3296227038

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 5766, 12493, 24986, 35879, 37479, 71758, 74958, 107637, 215274, 466427, 932854, 1112249, 1399281, 2224498, 2798562, 3336747, 6673494, 14459237, 28918474, 34479719, 43377711, 68959438, 86755422, 103439157, 206878314, 448236347, 896472694, 1344709041, 2689418082]

約数ペア:

[(1, 2689418082), (2, 1344709041), (3, 896472694), (6, 448236347), (13, 206878314), (26, 103439157), (31, 86755422), (39, 68959438), (62, 43377711), (78, 34479719), (93, 28918474), (186, 14459237), (403, 6673494), (806, 3336747), (961, 2798562), (1209, 2224498), (1922, 1399281), (2418, 1112249), (2883, 932854), (5766, 466427), (12493, 215274), (24986, 107637), (35879, 74958), (37479, 71758)]